Audio Proz Service and Sales


Dayton BR-1 (Pair)

Audio Proz Inv #: 71895

2-way speaker. 6.5" treated cone. Butyl surround woofers. 1-1/8" silk dome tweeters. Audio pro modified x-over design & custom cabinet damping. Phase corrected design. Added felt carlson blanket and dacron bonded fill. Ferrite slugs on woofer coil. 1 uF peaking cap. Black oak cabinets. Black knit grills. True audiophile monitor, can take 100W. Condition 10

$ 468  Contact Us  

Boston HD5 Pair

Audio Proz Inv #: 71954

Black oak cabinets & black knit grills, small 2 way design, 3/4" mylar tweeters sweep test OK, 5 1/4 woofers professionally refoamed & sweep tested OK, added some fiberglass damping Audio Pro modified x-over Rev 3 low freq filter & cone & cabinet damping, few pulls & worn corners on grills, tighter bass / improved voice, very good for small room or can adapt for use with sub woofer, condition #8+

$ 166  Contact Us  

Sansui SP-1700 Pair

Audio Proz Inv #: 71989

Vintage 3 way speakers, *real wood veneer & fancy lattis grill, (1) cabinet has damaged front edges & corners, original 12" textile woofer and 4" midranges - all tested OK (A.P. treated cone) 2 new peerless 2" tweeters per cabinet (upgrade part) ****Audio Pro modified x-over rev 4/5 much improved fidelity**** more detail hi frequency, natural voice midrange, better driver intergration, improved bass, *Wow!!! Excellent Full Range Sound!* condition #8+

$ 600  Contact Us  

Definitive Technology C/L/R 2002 Center Channel Speaker

Audio Proz Inv #: 72022

(1) 1" aluminium dome tweeter, 22" wide, 12" deep, 7' tall, black knit wrap design black gloss side caps, (2) 5 1/4" woofers (shielded), *all drivers sweep tested OK, good sounding center speaker - slight forward clear voice, condition #9

SOLD  Contact Us  

Contact us about similar items or replacement parts.

(PAIR) Paradigm Mini Monitor V3 Black

Audio Proz Inv #: 72029

All original drivers; sweep tested OK. Woofers cleaned and treated. Audio Pro modified crossover rev.6A - nearfield / midfield. Audiophile upgraded parts; 2nd order high frequency filter and low frequency circuit, special phase corrector, felt cone dampeners on woofers, & felt Carlson damping blanket. Vince owns a pair of these himself, and considers them one of the best small box speakers of all time (of a 6 inch woofer design modified to go down to 35 -40 cycles) Condition #9 some slight dust and dirt on top edge of grills

$ 660  Contact Us  


Spare or substitute parts may be available. Email Us and include a picture and/or the number on the unit. We make excellent spare part selections.


Alesis Monitor One MK2

Audio Proz Inv #: 72030

(Pair) Passive 2 way speakers, 1" soft dome tweeters, 6.5" high power woofers (shielded) polycone butyl surround, all drivers sweep tested OK, *no grills by design, *audio pro modified crossover rev 4 phase correct, 2nd order hi filter high power USB added felt carlson blanket, very accurate rugged, improved midrange, more natural voice! all original tweeters & woofers, cleaned and treated butyl surrounds - very good, condition #9

$ 288  Contact Us  

Definitive Technology Studio Monitor 350 (Pair)

Audio Proz Inv #: 72032

2 Way design at passive  (shielded) 8" radiator, 1" aluminum dome tweeter 5 1/4 Woofer mineral cone, butyl surround, cast frame, All drives sweep tested, with original box/NO packing, (11"tall / 7"wide / 10"deep) piano lacquer finish top and bottom, black knit grills, Condition #9+ 

$ 238  Contact Us  

EPI M-90 2 Way Speakers

Audio Proz Inv #: 72034

(Pair) Original EPI inverted dome tweeters, sweep tested OK & RTV secured magnate, matched 8" replacement woofers mineral cone butyl surround and added felt cone dampeners (treated butyl & set spider height), ***Audio Pro modified x-over design Rev 4*** made brighter but vintage warmer voice quality, minor scrape on 1 cab front edge walnut/vinyl cabinets and black knit grills condition #9, overall speaker condition #8

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Paradigm Mini Monitor V3

Audio Proz Inv #: 72035

(Pair) Black, all original drivers sweep tested OK, Audio Pro modified Rev 6 AMF x-over design (audiophile quality parts), 2nd order hi freq filter design, 2nd woofer coil & bass filter, phase corrector circuit, carlson damping blanket, secured with RTV, also added felt cone dampeners to woofers, SN 118997 118996, A.P. Mod Rev 6A, condition #9

$ 660  Contact Us  

Definitive Technology Studio Monitor 450 (pair)

Audio Proz Inv #: 72036

2 Way Design at Passive, 10" Radiator, 1" Aluminum Dome Tweeter, 6.5" Cast Frame Woofer, Mineral Cone/ Butyl Surround. All Drivers sweep tested. Black Piano lacquer on top & bottom, Black knit grills, subtle discolor on top cap. (13" Tall/ 8.5" Wide/ 11" Deep) Could be modified for nicer midrange. With original box, no packing. #9 Quality

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Harmon Kardon (Pair)

Audio Proz Inv #: 72074

Computer/media, powered Speakers, mini jack input, rca connector  to second speaker (passive), has headphone out, some marks/dirt on grill, with 15vac power supply, Condition# 8-

$ 24  Contact Us  


We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.  We strive to offer good products at competitive prices.  While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.  We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock. 

Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


Boston Acoustics PV800

Audio Proz Inv #: 72174

(1) Powered sub woofer, 12" large butyl roll (down firing) surround, sweep tested 30Hz OK, RCA input & (line level), speaker level in's (banana), crossover control phase switch 0-180, auto off / on switch, (black oak) + gloss dark grey top, 14'' wide 18" deep 17" tall, level control on front side, good deep bass, low use tested, cleaned switches & controls, slight scuff on top surface, Condition #9-

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Crate 15" Speaker Cabinet

Audio Proz Inv #: 72176

Converted Bass Guitar Combo for use as speaker Cabinet only. (Installed Cambridge Soundworks (A 150420- 04RB 4 ohm) Powerful Bass Woofer thick paper cone & Heavy Butyl surround) Added rear 1/4" connector. Black Tolex cabinet, plastic corners & Top carry strap. Front fabric grill poor. Condition #8-

$ 240  Contact Us  

Advent Marbl II

Audio Proz Inv #: 72180

(PAIR) 2 way indoor/outdoor speakers, wall mountable brackets (lock position) *swept checked tweeters, woofers, 1" horn loaded tweeter, 5" woofer w/ butyl surrounds, 2 position - switchable indoor/outdoor, 9 3/4" HT x 6.5" W x 8" D, thick sound for small box - optimized for outdoor listening, black composite cabinets, black metal mesh grills, condition #8+ 

$ 88  Contact Us  

Boston HD 8

Audio Proz Inv #: 72181

(Pair) 2 way speakers, original tweeters, 1 1/4 inch soft dome, sweep tested OK, original Boston 8" woofers, refoamed by previous owner, heavier foam and some glue over edges but voice coil centered and sweep test OK, black oak cabinets, black knit grills (1), stock cross over but present voice, can be modified / improved, various scuffs on top and sides, back of cabinet minor moisture stains, some stains on grills, (woofers could be refoamed as original in future), condition #8

$ 128  Contact Us  

Epicure 10

Audio Proz Inv #: 72184

(Pair) 2 Way vintage speaker, original inverted dome tweeters - sweep tested OK, hi frequency control OK, chemical cleaned, installed matched pair, (2) AR square square magnet top quality driver, wow! * excellent listening bass! natural voice, woofers refoamed, inverted dust caps, AP modified cross over, added dual coil and bass filter (rev 4), *walnut look cabinets with brown knit grills (no logo plates), *excellent condition parts from known good AP customer, condition #8

$ 368  Contact Us  

Onkyo SKW-540 Powered Sub-Woofer

Audio Proz Inv #: 72234

Basic design, mono RCA input only, volume/level control, (No frequency adjust control), Black oak cabinet, black knit grill, sweep test OK, good basic fidelity OK, 18" tall, 16" deep, 11" wide *Must run off low/sub output system, Condition #9

$ 188  Contact Us  


We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock.


AR 18 B Vintage 8" Two Way Speakers

Audio Proz Inv #: 72330

Original 1 1/2" cone tweeters sweep tested okay, original 8" woofers, professionally refoamed, excellent VC alignment, sweep tested all OK, Audio pro Crossover update rev 3, improved fidelity, added some fiberglass damping, vinyl walnut cabinets with brown knit grills, Nice listening *** Good Bass, slight full mids Condition #8

$ 248  Contact Us  

Tannoy Mercury M1 (Pair)

Audio Proz Inv #: 72335

Small two way speakers, black box cherry trim on front,  1" soft dome tweeter, sweep tested okay,   5" butyl surround woofer- Mink oil treated,   All original drivers sweep tested okay, better quality drivers which were audio pro modified,  Rev 3, Better Tannoy design with Asian top quality drivers, 1 uf hifrequency peaking cap, Bass filter Impedence Corrector and better midrange, Condition #9

$ 188  Contact Us  

B&W V202

Audio Proz Inv #: 72367

(Pair) 2 Way Speakers, treated, 7" woofers, fiber cone, butiyl surround, 3/4 Black Poly dome tweeter, all drives sweep tested OK, medium size, 91/2 wide, 10" deep, 19 1/2" tall, very pleasant listening speaker with good base, Audio Pro rev. 3 Crossover, Black Oak look Cabinets, grey knit grills, (1) Grill has 2 small holes  Condition #8-

$ 212  Contact Us  

Paradigm PS-1000 powered sub woofer

Audio Proz Inv #: 72406

Black oak cabinet, 10' driver in  an a-periodic chamber design ! Butytl surround on woofer sweep tested 30 hz. up all ok, Inspected circuit board re-soldered few spots where required. Chemically cleaned controls for Level, Frequency and  phase, also all RCA connections.  This unit has both RCA & speaker level inputs, and High Pass RCA and speaker outputs. We added additional fiberglass & Dacron damping for improved deep bass. Excellent performance and adjustable design features. #9 condition

$ 388  Contact Us  

Paradigm Mini Monitor V.4

Audio Proz Inv #: 72517

(1 Pair) Black Ash Cabinets- (Vinyl), no mods done, swept, tested/Qc'd by Vince, Sn 132503/132504, *See Vince for modifications, Excellent condition, low use drivers, excellent, Condition 9+

Contact Us  Contact Us  

Boston Acoustics Micro 90pv Powered Subwoofer

Audio Proz Inv #: 72613

8" Front facing driver (stamped frame), Butyl surround (treated with mink oil) sweep tested OK, volume control, NO FREQ ADJUST, power on/off/auto-OK, L&R line in & (Banana Posts) speaker level inputs, Black Oak Cabinet, black knit grill, 15 inch cube design, good deep bass for 8" driver, Cleaned switches heat ran 2+ hours. (Minor scuff on back cabinet edge & very small tare on grill cloth bottom corner), Condition #9-

$ 110  Contact Us  


Read about our Paradigm modifications here.


Klipsch R-15 pm 2 Way powered Monitor System

Audio Proz Inv #: 72707

Powered Monitor system with built in phono pre. L/R RCA line in. 1/8" aux in, optical & USB inputs & bluetooth capabilities. Mono Sub out (RCA). 5 1/4" copper cone woofer. Butyl surround. 1" aluminum horn tweeter. All sweep test ok. 40hz-60khz. Black brushed metal look cabinets, No grills by design. Does not come with remote (remotes available online $15-$20). 50 Watts, punchy sound, recessed mids (could be modified) Horns/ Directional sound field. #9+ condition, like new.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Advent Prodigy II

Audio Proz Inv #: 72721

Vintage two way medium sizes speakers, Real Walnut "caps" top and bottom, Original 1" soft dome tweeters, sweep tested OK, (2) Dayton 8" butyl surround hi quality woofers installed. Audio Pro modified X-over design rev.4,  Nice full range sound, voiced for bigger room, brown knit grills. (1) has few small holes & minor stain. #8 condition

SOLD  Contact Us  

Contact us about similar items or replacement parts.